package springapp.web;

import org.springframework.web.servlet.mvc.Controller;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import springapp.service.ProductManager;

import java.io.IOException;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;

public class InventoryController implements Controller{

	protected final Log logger = LogFactory.getLog(getClass());
	
	private ProductManager productManager;
	
	@Override
	public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

		String now = new Date().toString();
        logger.info("Returning hello view at " + now);

        Map<String, Object> myModel = new HashMap<String, Object>();
        myModel.put("now", now);
        myModel.put("products", this.productManager.getProducts());
        
        return new ModelAndView("hello", "model", myModel);
    }

	public void setProductManager(ProductManager productManager) {
		this.productManager = productManager;
	}
}
